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Breathe Easier Every Day with Clinical-Grade Support
The DOCTODD 1-5L Home Oxygen Concentrator provides continuous flow therapy and integrated atomization, engineered for quiet, reliable home recovery.
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High Purity Flow
Advanced PSA technology maintains 93% ± 3% concentration even at higher flow rates up to 5L/min.
Ultra-Quiet Operation
Operating at ≤38 dB, it is designed for overnight use without disrupting your rest or conversation.
24/7 Reliability
Heavy-duty construction allows for continuous 24-hour operation for uninterrupted respiratory care.
Advanced Functionality and User Comfort
Our concentrator combines medical performance with intuitive design. Features include adjustable flow rates, anion purification (8 million/cm³), and a dedicated nebulizer mode for integrated respiratory treatments.
- Concentration: 93% ± 3% Stable Output
- Flow Rate: 1L – 5L/min Adjustable
- Noise Level: Whispering Quiet ≤ 38 dB
- Anion Output: 8 Million/cm³
- Weight: 13kg Professional Build
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What is in the Box
- DOCTODD 1–5L Oxygen Concentrator
- Professional Oxygen Mask
- Integrated Nebulizer Set
- Regional Power Cable
- Quick-Start User Manual
Frequently Asked Questions
What is PSA technology?
Pressure Swing Adsorption (PSA) uses a molecular sieve to separate nitrogen from ambient air, leaving high-purity oxygen for the user.
Can I use this machine while sleeping?
Yes. With a noise rating of ≤38dB and a 24-hour continuous work cycle, it is specifically designed for overnight therapy.
How often do I change the filters?
We recommend checking the air filter monthly. Detailed maintenance steps are included in the provided manual.
Is this a continuous flow machine?
Yes, this model provides continuous flow oxygen from 1 to 5 liters per minute, unlike pulse-dose portable units.
What is the difference between a concentrator and an oxygen tank?
Oxygen tanks hold a finite amount of compressed oxygen. A concentrator filters air from the room to provide an infinite supply as long as it has power.
Do I need a prescription for this device?
We recommend consulting with a healthcare professional to determine the appropriate flow rate and therapy duration for your specific needs.